Emergency Downlight Power Supply (LDCK425S)
Emergency Lighting Accessory
PCB Mounted Plug
18.5
21
130
28
The ELP LDCK425 Emergency Power Supply is a compact and reliable downlight power supply designed to support self-contained emergency lighting systems.
Ideal for use with 3 W LED light pods, this unit combines a robust driver/charger module with a 2.4 V (2-cell) 3 Ah NiCd battery pack to deliver up to 3 hours of emergency operation at approximately 180 lumens when regular mains power fails. The battery connects via a simple PCB-mounted plug, and its streamlined footprint (module: ~130 × 28 × 21 mm) makes it suitable for discreet installation within ceiling voids or luminaire housings. Engineered to complement ELP’s range of LED downlights and lighting products, the LDCK425 offers dependable performance and peace of mind for emergency lighting applications.
- 3 hours of emergency operation at approximately 180 lumens
- Dependable performance and peace of mind
Application | Emergency Lighting Accessory |
Battery Type | 2.4 volt (2 cell) 3Ah C NiCD Battery Pack |
Connection | PCB Mounted Plug |
Control Type | Manual Test |
Diameter (mm) | 18.5 |
Height (mm) | 21 |
IK - Impact Protection | IP22 |
Length (mm) | 130 |
Width (mm) | 28 |
Technical Datasheet |